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Car turns over - good fuel pressure - new.

Tiny
NEIL.LIZOTTE
  • MEMBER
  • 1992 DODGE DYNASTY
  • 130,000 MILES
Car turns over - good fuel pressure - new computer & power shut off relay -> But no power to coil
Friday, February 15th, 2013 AT 11:26 PM

11 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Do you have power at the injectors?
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Friday, February 15th, 2013 AT 11:28 PM
Tiny
NEIL.LIZOTTE
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  • 11 POSTS
Not sure - no spark
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Friday, February 15th, 2013 AT 11:33 PM
Tiny
NEIL.LIZOTTE
  • MEMBER
  • 11 POSTS
It turns over fine but will not fire with new coil, new computer, new auto shut off relay, and good fuel pressure.
I have it at a garage but there having problems for a while now
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Friday, February 15th, 2013 AT 11:37 PM
Tiny
RASMATAZ
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Check the dark green and orange wire for power at the injector it shares the same wire to power the coil-Your turn
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Friday, February 15th, 2013 AT 11:43 PM
Tiny
NEIL.LIZOTTE
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  • 11 POSTS
I Will get back to you
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Friday, February 15th, 2013 AT 11:46 PM
Tiny
NEIL.LIZOTTE
  • MEMBER
  • 11 POSTS
So the car has no power at the injectors or the coil. I've tested the auto shut down relay and its good. I've check both the cam and crank sensors and they are good as well. There is no codes stored in the computer when I try cycling the ignition.
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Saturday, February 16th, 2013 AT 4:34 PM
Tiny
RASMATAZ
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Voltmeter/CT: Probe the red and white wire at the ASD relay harness do you have power? If not check the fuel pump/Trans fuse in the power distribution center if okay, the wire is open between the relay harness and the fuse-not open the ground control circuit of the ASD relay is either open or the computer itself
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Saturday, February 16th, 2013 AT 10:08 PM
Tiny
NEIL.LIZOTTE
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  • 11 POSTS
The fuel pump is new and we have good pressure
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Saturday, February 16th, 2013 AT 11:26 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Since it has good pressure it tells me the FP works and the FP relay-Did you check for power at the ASD relay on the red and white wire-you need to do this before I can continue-
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Sunday, February 17th, 2013 AT 1:55 AM
Tiny
NEIL.LIZOTTE
  • MEMBER
  • 11 POSTS
I will Monday garge is locked for weekend Thanks
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Sunday, February 17th, 2013 AT 2:04 AM
Tiny
NEIL.LIZOTTE
  • MEMBER
  • 11 POSTS
There is power at the asd relay and we installed a new computer
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Friday, March 8th, 2013 AT 11:21 PM

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